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PV System Fails To Fulfil My Expectations…ROI Will Take More Than 10 Years Even With Hefty Feed-In Tariffs
By P Gosselin on 29. June 2013
Share this…FacebookTwitterDirkH asked in a comment if I’m keeping any records on the performance of the 12-kW PV system my family installed on our home last year. He thinks the German Weather Service statistics concerning the amount of sunshine in Germany for June seem a little high. First, the sun statistics from the German Weather […]